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Z04 Math
Question 30
2021 April(Z04) Math Question 30
Statistics
- Mean, Median
Averages
Choice H
T
h
e
o
r
i
g
i
n
a
l
l
i
s
t
i
s
:
a
1
a
2
a
3
40
The \quad original\quad list \quad is :a_1\quad a_2 \quad a_3 \quad 40
T
h
e
or
i
g
ina
l
l
i
s
t
i
s
:
a
1
a
2
a
3
40
T
h
e
n
e
w
l
i
s
t
i
s
:
a
1
a
2
a
3
48
The \quad new \quad list \quad is :a_1\quad a_2 \quad a_3 \quad 48
T
h
e
n
e
w
l
i
s
t
i
s
:
a
1
a
2
a
3
48
We know that,
A
=
{
s
u
m
}
{
n
0
}
A=\frac\{sum\}\{n_0\}
A
=
s
{
u
m
}
{
n
0
}
A
=
{
3
28
+
48
}
{
4
}
A=\frac\{328+48\}\{4\}
A
=
3
{
28
+
48
}
{
4
}
A
=
94
A=94
A
=
94
Skills you are tested for:
Averages
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